Table 1 Results of binary logistic regression analysis of women aged under 35 and 35 and over with preeclampsia (* BMI included)
Outcome | <35 | ≥35 | Adjusted P | Adjusted OR | 95% CI |
|---|---|---|---|---|---|
Preterm delivery (before <34 wk) | 830 (5.5) | 203 (8.7) | <0.000 (* < 0.000) | 1.68 (*1.81) | 1.43-2.00 (*1.36-2.42) |
Preterm delivery (before 37 wk) | 2231 (14.5) | 457 (19.2) | <0.001 (*0,002) | 1.39 (*1.36) | 1.24-1.56 (*1.12-1.65) |
Low Apgar score (<7) at 5 min | 276 (5.5) | 52 (7.1) | 0.048 (*0.122) | 1.37 (*1.30) | 1.00-1.89 (*0.93-1.83) |
SGA (<90th percentile) | 3233 (21.0) | 632 (26.5) | <0.001 (* < 0.001) | 1.42 (*1.53) | 1.28-1.57 (*1.29-1.82) |
Fetal death | 28 (0.2) | 6 (0.3) | 0.781 (*0.964) | 1.14 (*0.96) | 0.45-2.86 (*0.19-4.98) |
Asphyxia | 1229 (8.0) | 289 (12.1) | <0.001 (*0.006) | 1.54 (*1.38) | 1.34-1.77 (*1.10-1.73) |
Cesarean | 4928 (31.9) | 1192 (50.0) | <0.001 (* < 0.001) | 2.02 (*1.86) | 1.84-2.20 (*1.60-2.17) |
Induction | 12115 (78.5) | 1697 (71.1) | <0.001 (*0.001) | 0.67 (*0.73) | 0.61-0.74 (*0.61-0.87) |
Eclampsia | 157 (1.0) | 20 (0.8) | 0.279 (*0.752) | 0.77 (*1.13) | 0.48-1.23 (*0.54-2.34) |
Blood transfusion | 244 (1.6) | 38 (1.6) | 0.311 (*0.437) | 0.83 (*0.85) | 0.58-1.19 (*0.57-1.27) |
Admission to a neonatal unit | 3650 (23.6) | 755 (31.6) | <0.001 (* < 0.001) | 1.45 (*1.42) | 1.32-1.60 (*1.20-1.65) |